Catalyst body

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Boron or compound containing same

Reexamination Certificate

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Details

C502S203000, C502S204000, C502S206000, C502S207000, C502S208000, C502S209000, C502S210000, C502S211000, C502S212000, C502S213000, C502S215000, C502S216000, C502S217000, C502S218000, C502S219000, C502S220000, C502S221000, C502S223000, C502S224000, C502S227000, C502S228000, C502S230000, C502S241000, C502S242000, C502S243000, C502S247000, C502S248000, C502S254000, C502S255000, C502S257000, C502S261000, C502S262000, C502S309000, C502S310000, C502S312000, C502S313000, C502S330000

Reexamination Certificate

active

07576028

ABSTRACT:
A catalyst body comprising a carrier and a catalyst layer containing an alkali metal and/or an alkaline earth metal, loaded on the carrier, which catalyst further contains a substance capable of reacting with the alkali metal and/or the alkaline earth metal, dominating over the reaction between the main components of the carrier and the alkali metal and/or the alkaline earth metal. With this catalyst body, the deterioration of the carrier by the alkali metal and/or the alkaline earth metal is prevented; therefore, the catalyst body can be used over a long period of time.

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